package cn.xp.web;

import cn.xp.domain.User;
import cn.xp.fallback.FlowLimitFallBack;
import com.alibaba.csp.sentinel.annotation.SentinelResource;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.cloud.context.config.annotation.RefreshScope;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
@RequestMapping("/user")
@RefreshScope // 动态刷新配置注解
public class UserController {

    @Value("${username}")
    private String username;

    @GetMapping("/{id}")
    @SentinelResource(value="user-server-fallback", blockHandler ="flowLimitMethod",blockHandlerClass = FlowLimitFallBack.class)
    public User getById(@PathVariable("id") Long id) {
        return new User(1l,username);
    }
}
